申请人:Montedison S.p.A.
公开号:US04793851A1
公开(公告)日:1988-12-27
This invention relates to novel compounds having antidotal activity so as to be useful in the protection of cultivations of agrarian interest from the toxic action of non-selective weed-killers. The novel compounds of this invention have the formula: ##STR1## wherein R=alkyl, phenyl; R.sup.1 =OR.sup.4 =alkyl, cycloalkyl, cyclohexylmethyl, allyl, propargyl, phenyl or benzyl, optionally substituted; R.sup.2 =H or R.sup.1 and R.sup.2 together form a bond between carbonyl and the nitrogen atom which they are linked to; X=O, S; R.sup.3 is the same are R.sup.4, but is different from 3,5-dichlorophenyl.
这项发明涉及具有解毒活性的新化合物,可用于保护农业兴趣种植物免受非选择性除草剂的毒性作用。本发明的新化合物具有以下结构式:##STR1## 其中R=烷基,苯基;R.sup.1 =OR.sup.4 =烷基,环烷基,环己基甲基,烯丙基,丙炔基,苯基或苄基,可选择性取代;R.sup.2 =H或R.sup.1 和R.sup.2 一起形成一个键,连接羰基和氮原子;X=O,S;R.sup.3 与R.sup.4 相同,但不同于3,5-二氯苯基。